The replacement would have to be a woman and a woman of color because Biden said his running mate would have to be a woman, and how could they replace a black woman with a white woman? It's not going to happen. Their base would be unhappy.

They floated Oprah's name around before the running mate was chosen. She didn't want to go through an election. This way, she doesn't have to.

I'm still unclear how Biden can "fire" Harris.